7788 Franz Valley Rd is a 3,167 square foot house on a 11.92 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on December 28, 2006 for $1,150,000. Based on Redfin's Calistoga data, we estimate the home's value is $2,582,825.
Single-familyProperty Type
2017Year Built
11.92 acresLot Size
$816Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,582,825
$1.4M since sold in December 2006$83K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 49.1% higher than the average sale price ($1.73M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 6, 2026 • Final
Agricultural exemption
ADU
Dec 26, 2025 • Final
Building permit no plan check
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: U-Shape
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,167
Building Sq. Ft: 3,880
# of Stories: 1
Legal Description: 2007 FM PTN 120-140-086 LOT 1 PM 03-0095
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 713
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 519,235
Legal Lot Number: 1
Acres: 11.92
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 3,167
Stories: 1.0
Lot Size: 11.92 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: 2018
County: Sonoma County
APN: 120140097000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Calistoga Elementary School
Public K-6 • Assigned • 5.0mi
6/10
Calistoga Junior/Senior High School
Public 7-12 • Assigned • 5.1mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
22 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Calistoga, CA • 94515
Average low and high temperatures (°F)
60
44
60
45
68
48
66
47
76
51
81
54
84
56
88
57
81
58
70
52
62
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.45M – $2.97M
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